日本夜爽爽一区二区三区,国产又粗又猛又爽又黄,国产精品无码免费专区午夜,精品日本一区二区三区在线观看

Hotline:18857165617 Ms. Yang
Popular: Thermal desorption instrumentation ,Headspace sampler Purge and trapExtraction and distillationAtmospheric preconcentratorGas sampler and dynamic dilutor
Product

Thermal desorption

Home > Product > Thermal desorption
  

ATDS-20A MAX automatic thermal desorption instrument

brief introduction: Atds-20a full-automatic thermal desorption instrument is a new generation of full-automatic thermal desorption instrument developed by Beijing Zhongyi Yusheng Technology Co., Ltd. with fully automatic design, large touch screen display, more convenient operation and continuous operation of 20 samples. Atds-20a automatic thermal desorption instrument can be used with all imported and domestic gas chromatographs, and can meet the following standards:

For:

Consultation Contact us

ATDS-20A MAX automatic thermal desorption instrument


1、It has functions such as power on self check, fault alarm and prompt, temperature overload protection, leakage protection, and gas circuit pressure difference alarm


2、The gas path control adopts switching valves and solenoid valves, with stable performance and avoiding sample contamination


3、All gas pipelines have undergone passivation treatment


4、Low temperature secondary desorption utilizes electronic refrigeration and second-order thermal desorption processes, resulting in narrow chromatographic peaks


5、The sample transfer tube and injection valve have automatic backflushing function to avoid cross contamination of different samples


6、7-inch capacitive touch screen control, using electronic pressure sensors, real-time display of pressure status


7、Independent air duct to improve the refrigeration efficiency of the cold trap


8、Modular design, with 5 major modules that can be grouped and independently maintained and upgraded


9、This machine comes with a standard sample simulation sampling function, which can be used to create working curves through a thermal desorption instrument


10、Fully automatic low-temperature secondary desorption, using semiconductor refrigeration needle holding device to assist vertical operation and save consumables


About Us
Company Profile
Appointment interview
corporate culture
Video Center
News
Company dynamics
Common problem
Product
PURGE AND TRAP SERIES
Headspace sampler
Thermal desorption
Gas generator
Consumables and accessories
Contact us
Add:Building 13,Zhongnan High-tech Electronic InformationIndustrial Park,Yanjiao Sanhe Langfang,Hebei,China.
EMAIL:info@bjzyyskj.com.cn
Tel:+86-010-61598028 18857165617 Ms. Yang
Fax:010-61598028-108
WeChat

Scan
Copyright ? 2018 Beijing Zhongyi Yusheng Technology Co., Ltd 京ICP備10046828號(hào)-2
老师含紧一点H边做边走| 国产特级毛片A片WWW| 齐天大性之大闹盘丝洞| 国产AV日韩A∨亚洲AV电影| 你的奶好大让老子摸摸的说说| 最近国语高清免费观看视频| 精灵梦叶罗丽第八季| 狠狠综合久久AV一区二区| 色欲AV精品人妻一区二区三区| 高大丰满肥熟妇丰满大白屁股| 掀开奶罩边躁狠狠躁视频0000| 人妻丰满熟妇AV无码区不卡| 国产精品亚洲AV无人区一区| 浪货趴办公桌~H揉秘书电影| 久久狠狠高潮亚洲精品| 沟厕欣赏女尿高清11分钟| 无码精品A∨在线观看中文| 猫咪AV成人永久网站在线观看| 麻豆人妻少妇精品无码专区| 蜜臀AV夜夜澡人人爽人人| 久久人妻少妇嫩草AV无码专区| 手机在线看永久AV片免费| 无码人妻精品一区二区蜜桃网站| 亚洲国产成人久久一区二区三区| 与子敌伦刺激对白播放| 精品国产一二三产品区别在哪| 精品国产福利在线观看| 久无码久无码AV无码| 青草国产精品久久久久久| 与亲女洗澡伦了东北| 久别的草原在线看视频免费| 闺蜜撕开的奶罩猛吸我的奶| 亚洲中文字幕久久精品无码喷水| 欧美疯狂做受XXXXX高潮| 交换娇妻系列38部分阅读| 成人电影在线观看| 色橹橹欧美在线观看视频高清| 丝袜 亚洲 另类 欧美 变态| 国产我和岳拇看A片的小说| 暴力调教一区二区三区| 欧美一区二区三区|